Japan’s Government Borrowing Costs Hit 30-Year High

Japanese government bond yields reach highest levels since the 1990s

The interest rate Japan pays for a 10-year loan reached 3% on Tuesday. This is the most expensive borrowing rate for the country since September 1996. Yield refers to the interest rate or return an investor earns on a bond, which is a certificate issued by a government to borrow money from investors.

Government borrowing costs in Japan have increased by 2,900% in less than five years. In early 2022, a loan for the same duration cost the government only 0.1% in interest. Despite the rising costs, demand for these bonds remains steady, with recent auctions attracting three bids for every bond available.

Record borrowing rates across different loan durations

• The 10-year bond yield hit a 30-year high of 3%.
• Two-year yields rose to 1.81%, while five-year yields reached 2.26%.
• Longer-term loans also hit multi-decade records, with 20-year yields at 3.8% and 30-year yields at 4.18%.
• Government debt servicing costs are projected to reach a record 36.6 trillion yen ($230 billion) next year.

Bank of Japan raises interest rates amid inflation concerns

The Bank of Japan (BOJ) raised its policy rate to 1% in June, the highest level in 31 years. Market participants expect another increase to 1.25% later this month. These moves come as inflation fears grow, with the central bank projecting that consumer prices will rise above its 2% target due to factors like high oil prices.

For many years, Japan's bond market remained stable through mandated purchases and domestic ownership. However, shifting economic conditions have forced the central bank to adjust its strategy to manage rising prices and currency volatility.

Global efforts to stabilize the Japanese yen

On July 31, the United States and Japanese governments worked together to buy yen for the first time since 1998. This coordinated action was intended to stop the yen from falling to extreme lows against the U.S. dollar. The U.S. Treasury used euros to fund its portion of the intervention, while Japan used a Federal Reserve facility to borrow dollars.

Despite this significant intervention, the yen has struggled to maintain its value. This week, it traded back near 160 per dollar, suggesting that currency volatility remains a challenge for the Japanese economy.

Growing pressure on government finances

The rapid rise in interest rates is putting significant pressure on Japan's national budget. Debt servicing, which is the money required to pay back interest and principal on loans, is expected to increase by 17% in a single year. By 2027, the government projects it will spend $230 billion just to manage its existing debt.

Sources

• Protos